Page 205 - Sigmaroc Annual-Report 2023

The depletion of mineral rights and depreciation of restoration costs are expensed by reference to the quarry activity during the period and remaining estimated amounts of mineral to be recovered over the expected life of the operation.
The process of removing overburden and other mine waste materials to access mineral deposits is referred to as stripping.
There are two types of stripping activity:
• Development stripping is the initial overburden removal during the development phase to obtain access to a mineral deposit that will be commercially produced.
• Production stripping relates to overburden removal during the normal course of production activities and commences after the first saleable minerals have been extracted from the component.
Development stripping costs are capitalised as a development stripping asset when:
• It is probable that future economic benefits associated with the asset will flow to the entity; and
• The costs can be measured reliably.
Production stripping can give rise to two benefits, the extraction of ore in the current period and improved access to the ore body component in future periods. To the extent that the benefit is the extraction of ore, stripping costs are recognised as an inventory cost. To the extent that the benefit is improved access to future ore, stripping costs are recognised as a production stripping asset if the following criteria are met:
• It is probable that the future economic benefit (improved access to ore) will flow to the entity;
• The component of the ore body for which access has been improved can be identified; and
• The costs relating to the stripping activity can be measured reliably.
The development and production stripping assets are depreciated in accordance with units of production based on the proven and probable reserves of the relevant components. Stripping assets are classified as other minerals assets in property, plant and equipment.
2.9. Financial Assets
Classification
The Group’s financial assets consist of loans and receivables. The classification depends on the purpose for which the financial assets were acquired. Management determines the classification of its financial assets at initial recognition.
(i) Financial Assets at Fair Value through Profit or Loss
Financial assets at fair value through profit or loss are financial assets held for trading. A financial asset is classified in this category if acquired principally for the purpose of selling in the short term. Derivatives are also categorised as held for trading unless they are designated as hedges.
Assets in this category are classified as current assets if expected to be settled within 12 months; otherwise, they are classified as non-current.
(ii)Financial Assets at Fair Value through other comprehensive income
A financial asset is classified and subsequently measured at fair value through other comprehensive income if it meets the
SPPI criterion and is managed in a business model in which assets are held both for sale and to collect contractual cash flows, or if an investment in an equity instrument is elected to be measured at fair value through other comprehensive income. Derivatives eligible for hedge accounting are classified as financial assets at fair value through other comprehensive income.
(iii) Loans and Receivables
Loans and receivables are non-derivative financial assets with fixed or determinable payments that are not quoted in an active market. They are included in current assets, except for maturities greater than 12 months after the balance sheet date. These are classified as non-current assets. The Group’s loans and receivables comprise trade and other receivables and cash and cash equivalents at the year-end.
Recognition and Measurement
Regular purchases and sales of financial assets are recognised on the trade date – the date on which the Group commits to purchasing or selling the asset. Financial assets carried at fair value through profit or loss is initially recognised at fair value, and transaction costs are expensed in the Income Statement. Financial assets are derecognised when the rights to receive cash flows from the assets have expired or have been transferred, and the Group has transferred substantially all of the risks and rewards of ownership.
Loans and receivables are subsequently carried at amortised cost using the effective interest method.
Gains or losses arising from changes in the fair value of financial assets at fair value through profit or loss are presented in the Income Statement within “Other (Losses)/ Gains” in the period in which they arise.
Derivative Financial Instruments
The majority of the Group’s strategic hedging programme is delivered using executory contracts to forward purchase exchange contracts or commodities for our own use.
The Group uses financial instruments to manage financial risks associated with the Group’s underlying business activities and the financing of those activities. The Group does not undertake any trading in financial instruments. Derivatives are initially recognised at fair value and subsequently remeasured in future periods at fair value. The gain or loss on remeasurement is recognised immediately in profit or loss, unless a derivative financial instrument is designated as a hedge of the variability in cash flows of a recognised asset or liability. In this instance the effective part of any gain or loss is recognised in the consolidated statement of comprehensive income and in the revaluation reserve.
Amounts recorded in the revaluation reserve are subsequently reclassified to the consolidated income statement when the expense for the hedged transaction is actually recognised. To qualify for hedge accounting, the hedging relationship must meet several conditions with respect to documentation, probability of occurrence, hedge effectiveness and reliability of measurement.
At inception of the hedge relationship, the Group documents the economic relationship between hedging instruments and hedged items, including whether changes in the cash flows of the hedging instruments are expected to offset changes in the cash flows of hedged items. The Group documents its risk management objective and strategy for undertaking its hedge transactions.
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